Analysis of wavelet basis selection in optimal trajectory space finding for 3D non-rigid structure from motion
Analysis of wavelet basis selection in optimal trajectory space finding for 3D non-rigid structure from motion
复制标题
3D非刚性结构运动最优轨迹空间寻找中的小波基选择分析
DOI:
10.1142/s0219691314500234
复制
发表时间:
2014-05
期刊:
影响因子:
--
通讯作者:
Zhang, Huaxiong
中科院分区:
文献类型:
--
作者:
Cheng, Jianmin;Zheng, Junbao;Xiong, Yingli;Zhang, Huaxiong
Trajectory representation model has been proposed to describe non-rigid deformation. An optimal trajectory space finding algorithm for 3D non-rigid structure from motion (OTSF-NRSFM) based on this model also has been proposed. However, the influence of the wavelet basis selection on the OTSF-NRSFM algorithm has still not been studied. To help OTSF-NRSFM researchers select wavelet basis properly, we investigated the influences of wavelet basis selection. Two typical wavelet bases, DCT basis and WHT basis, are discussed in this paper. The spectrum properties of wavelet basis and feature point trajectory, trajectory representation results on synthetic shark data, OTSF-NRSFM reconstruction results on synthetic data and real data are analyzed. The results show that the wavelet selection has much influence on OTSF-NRSFM reconstruction results of some non-rigid feature points, which have complicated trajectory. This paper gives researchers some inspiration about wavelet basis selection in OTSF-NRSFM algorithm.
登录
查看更多内容
影响因子:
10.6
作者:
Xinge You;Y. Tang
通讯作者:
Xinge You;Y. Tang
DOI:
10.1109/tpami.2003.1227987
发表时间:
2003-09
期刊:
IEEE Trans. Pattern Anal. Mach. Intell.
影响因子:
--
作者:
Y. Tang;Xinge You
通讯作者:
Y. Tang;Xinge You
影响因子:
5.3
作者:
Venkadesan, Madhusudhan;Valero-Cuevas, Francisco J.
通讯作者:
Valero-Cuevas, Francisco J.
DOI:
10.1364/josaa.21.000388
发表时间:
2004-03
期刊:
Journal of the Optical Society of America. A, Optics, image science, and vision
影响因子:
--
作者:
O. Trabocchi;C. Gómez-reino
通讯作者:
O. Trabocchi;C. Gómez-reino
影响因子:
2.3
作者:
Tae-Yong Kim;Seong-Won Lee;J. Paik
通讯作者:
Tae-Yong Kim;Seong-Won Lee;J. Paik